ISRC QZGLS2236896
Verified recording
QZGLS2236896 is “La Huella del Esperanto” by Tweaz,
registered on the CopyrightChains blockchain with CopyrightID
0x7ba7117ec18fd63aced98267fa38389dc21ab2609d776f69235a60aff53ab125 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2236896.
Recording identifiers
- ISRC
- QZGLS2236896
- Title
- La Huella del Esperanto
- Artist
- Tweaz
- CopyrightID (CopyrightChains transaction hash)
0x7ba7117ec18fd63aced98267fa38389dc21ab2609d776f69235a60aff53ab125
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8a30fbbb6a0b59fee563ad66bd739912f8d2acf3eb214be11913016ad8f47d68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2236896
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La Huella del Esperanto · Machine-readable JSON-LD